Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Chaithy's avatar
Chaithy
Icon for Nimbostratus rankNimbostratus
Aug 30, 2017

Health Monitor

Send : GET /BOE/BI HTTP/1.1\r\nHost: bo40dualqa.warnerbros.com\r\nConnection: Close\r\n\r\n   Receive : HTTP/1.1 200 OK   Monitor is marking pools as down even though application is up what is ...
application delivery
big-ip
LTM
security
Jad_Tabbara__J1's avatar
Jad_Tabbara__J1
Icon for Cirrostratus rankCirrostratus
Aug 30, 2017

Hello Chaithy

Are you sure you receive a 200 ok for this request ?

First you should the following command

telnet x.x.x.x port

GET /BOE/BI HTTP/1.1  //press enter to go to next line
Host: bo40dualqa.warnerbros.com //press enter to go to next line
Connection: Close //press two times enter

Could you post the output you receive.